Holtzmann & Sohn GmbH
DEP2305.HRB101004
Firmensitz
Lange Str. 19
30952 Ronnenberg
Niedersachsen
Deutschland
Kontakt
Geschäftsführung
Andreas Bülow
Managing Director
Seit 21. April 2016
Peter Holtzmann
Managing Director
Seit 1. Juni 2006
Michael LüdeckeEhemalig
Managing Director
11. Juni 2009 – 12. Dezember 2018
Finanzen
| Jahr | Umsatz | Gewinn | Bilanzsumme | Eigenkapitalquote |
|---|---|---|---|---|
| 2024 | 73.256.437 € | -757.821 € | 28.388.537 € | 62.8% |
| 2023 | 93.151.447 € | 2.041.456 € | 38.064.462 € | 53.0% |
| 2022 | 84.201.862 € | 1.087.353 € | 38.619.173 € | 47.0% |
| 2021 | 80.911.339 € | 1.285.854 € | 32.635.347 € | 55.3% |
| 2020 | 83.798.847 € | 1.740.117 € | 30.154.902 € | 59.8% |
Branche
NACE 43.22Gas-, Wasser-, Heizungs- sowie Lüftungs- und KlimainstallationWZ 43.22.0Gas-, Wasser-, Heizungs- sowie Lüftungs- und KlimainstallationISIC 4322Plumbing, heat and air-conditioning installationNAICS 238220Building Equipment ContractorsUKSIC 43.22Plumbing, heat and air-conditioning installationNACE2025 43.22Gas-, Wasser-, Heizungs- sowie Lüftungs- und Klimainstallation
Rohdaten
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